User Manual of DS-7000HI-S Series Net DVR
Page 101
3. The DVR will search for the upgrade firmware file in a connected CD-ROM, and
update firmware. After upgrading successfully, DVR will ask you to reboot.
Note: Make sure that the update firmware file is placed in the CD-ROM root directory.
5. After you reboot DVR, if you can only hear the startup sound, but can not see startup
picture, you can input shell commands under HyperTerminal. You need one host PC to
run FTP server and HyperTerminal software, and make sure DVR and host PC are in the
same sub net. Please use DTE cable to connect DVR will host PC.
6. Use RS-232 serial command for upgrading.
Step 1: Setup and run HyperTerminal
The parameters are: Baud rate: 115200bps, Data bit: 8 bits, Stop bit: 1 bit,
Parity: No, Flow ctrl: None.
Step 2: Press "ctrl" and "u" keys of the PC keyboard. Do not release them.
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